55KEMS10BBSD

Overview

The TE Connectivity Corcom Filters 55KEMS10BBSD is a three-phase single-stage EMI/EMC power line filter designed for industrial applications. It features a terminal block connection style and chassis mounting configuration. The unit operates at a rated voltage of 520 VAC with a current capacity of 55 A at 50 Hz or 60 Hz frequencies. Key electrical specifications include a maximum leakage current of 18 mA. The device is engineered to function within an ambient temperature range of -25°C to +85°C. It complies with UL 60939-3 and CSA 22.2 No.8-13 design standards, ensuring safety certification for global deployment in demanding power conditioning environments.

Feature Summary

• Provides robust electromagnetic interference mitigation for three-phase delta systems
• Features shock-proof termination for secure mechanical stability
• Designed for high-performance noise suppression in industrial power lines

Applications

• Industrial automation machinery requiring EMC compliance
• Climate control systems with sensitive electronic components
• Power distribution units needing three-phase filtering

Procurement Notes

Verify the specific suffix designation against official datasheets to confirm exact termination and mounting variations. Confirm current lifecycle status as manufacturing transitions may affect availability. Ensure environmental certifications match local regulatory requirements before finalizing procurement orders for critical infrastructure projects.

Selection Notes

Select this component when a three-phase delta system requires a single-stage filter solution with a 55 A rating. Verify that the 520 VAC nominal voltage aligns with the target power distribution network. Consider the chassis mount form factor and terminal block interface for panel integration compatibility during the initial design phase.

Part Context

This model belongs to the KEMS series of superior performance EMI filters from TE Connectivity Corcom. The series is characterized by high current handling capabilities and compact chassis-mount designs suitable for heavy-duty industrial equipment. It represents a specialized segment of power conditioners focused on meeting stringent electromagnetic compatibility standards.

Replacement Considerations

Consult official substitution guides for direct equivalents. Verify pinout and dimensional compatibility if considering alternative manufacturers. Ensure replacement parts maintain identical voltage and current ratings to prevent system derating.